CN216695891U

CN216695891U - Steel strength detection device for steel structure

Info

Publication number: CN216695891U
Application number: CN202123297783.9U
Authority: CN
Inventors: 张爱平; 王敏; 李�浩
Original assignee: Hubei Chengda Construction Engineering Quality Inspection Co ltd
Current assignee: Hubei Chengda Construction Engineering Quality Inspection Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a steel strength detection device for a steel structure, relates to the technical field of material strength detection, and aims to solve the problems that an existing steel strength detection device is large in detection error, difficult to move and detect by workers, large in base damage and low in device stability. Detection device is installed to one side of work platform up end, the base is installed to work platform's lower terminal surface, the slide cartridge is all installed to the both sides of the inside lower extreme of base, slide cartridge and slide bar sliding connection, the bracing piece is installed to the one end of slide bar, the fixed supporting shoe that is provided with in bottom of bracing piece, the lower extreme of base one side is provided with thing platform, equal fixed mounting has a hydraulic telescoping device on the detection device both sides, install the slurcam between the flexible end of first hydraulic telescoping device.

Description

Steel strength detection device for steel structure

Technical Field

The utility model relates to the technical field of material strength detection, in particular to a steel strength detection device for a steel structure.

Background

At present, a steel structure is a structure formed by steel materials and is one of main building structure types, the structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, rust removal and prevention processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted, and steel strength detection is needed to be carried out before construction in order to guarantee construction quality so as to guarantee construction stability and personnel safety.

However, the interference of the gravity factor and the local detection can be carried out to the most existing steel strength detection device, the result that makes the detection like this has brought not little error, steel material weight on the market is all heavier in addition, detection device's the detection of moving is hardly carried out alone, heavier steel material also can cause the extrusion damage to detection device's base, be unfavorable for the permanent use of device, and because steel material is in higher department and can make device stability reduce during the detection, consequently unsatisfied current demand, to this we have proposed a steel strength detection device for the steel construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel strength detection device for a steel structure, and aims to solve the problems that the steel strength detection device provided by the background technology has large detection error, is difficult to move and detect by workers, has a large damaged base and has low device stability.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel strength detection device for steel construction, includes work platform, detection device is installed to one side of work platform up end, the base is installed to work platform's lower terminal surface, the slide cartridge is all installed to the both sides of the inside lower extreme of base, slide cartridge and slide bar sliding connection, the bracing piece is installed to the one end of slide bar, the fixed supporting shoe that is provided with in bottom of bracing piece, the lower extreme of base one side is provided with storage platform, equal fixed mounting has a hydraulic telescoping device on the detection device both sides, install the slurcam between the flexible end of a hydraulic telescoping device.

Preferably, detection device's internally mounted has the second hydraulic stretching device, and the one end of second hydraulic stretching device extends to detection device's outside, the fixed detection roof that is provided with of one end of second hydraulic stretching device, install pressure sensor between detection roof and the platform, and pressure sensor installs threely.

Preferably, perpendicular lifting mechanism is installed to the front and back end of base one side, three rotation wheel is installed to perpendicular lifting mechanism's inside from top to bottom equidistance, rotate and connect through the transmission chain belt transmission between the wheel, pass through the bolt fastening between one side of platform and the transmission chain belt.

Preferably, one end of the sliding rod is connected with the upper end of the supporting rod through a rotating shaft, a motor is fixedly mounted on the front side of the sliding rod, and an output shaft of the motor is in transmission connection with one end of the rotating shaft of the supporting rod through a coupler.

Preferably, one end of the pushing plate is connected with one of the first hydraulic telescopic devices through a rotating shaft, and the other end of the pushing plate is fixed with the other one of the first hydraulic telescopic devices through a bolt.

Preferably, a control panel is installed at the front end of the detection device.

Compared with the prior art, the utility model has the beneficial effects that:

1. the strength detection device is arranged above the working platform and consists of a push plate, a first hydraulic telescopic device, a detection top plate, a pressure sensor and a second hydraulic telescopic device, after a steel material enters the working platform, the first hydraulic telescopic device and the second hydraulic telescopic device are started, so that the push plate and the detection top plate fix the steel material and extrude the steel material, errors caused by previous local detection can be reduced due to a large detection area formed between the push plate and the detection top plate and the effect of the three pressure sensors, the strength of the steel material is detected by using a plane extrusion method, and the influence of gravity factors can be reduced.

2. According to the utility model, the vertical lifting mechanisms are arranged at the front end and the rear end of one side of the working platform, a worker moves a steel material onto the object placing platform, and sends a signal through the control panel, so that the object placing platform conveys the steel material onto the working platform, and the strength of the steel material can be detected.

3. According to the utility model, the fixing devices are arranged on the two sides of the base, when steel materials are detected, workers can take out the supporting blocks from the openings on the two sides, the supporting blocks are contacted with the ground through the rotation of the motor, after the steel materials enter the working platform, the device can be firmly fixed on the ground under the action of the gravity of the detection device and the steel materials, the damage to the base caused by larger weight is reduced, the stability of the device can be greatly increased, and after the detection is finished, the fixing devices can be accommodated only through the sliding blocks, the sliding rods and the motor.

Drawings

FIG. 1 is an overall side perspective view of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

fig. 3 is a top view of the overall structure of the present invention.

In the figure: 1. a working platform; 2. a base; 3. a detection device; 4. a push plate; 5. a first hydraulic telescopic device; 6. detecting the top plate; 7. a pressure sensor; 8. a second hydraulic telescopic device; 9. a placement platform; 10. A drive chain belt; 11. a rotating wheel; 12. a slide cylinder; 13. a slide bar; 14. a motor; 15. a support bar; 16. A support block; 17. a control panel; 18. a vertical lifting mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a steel strength detection device for steel construction, including work platform 1, detection device 3 is installed to one side of 1 up end of work platform, base 2 is installed to work platform 1's lower terminal surface, slide 12 is all installed to the both sides of the inside lower extreme of base 2, slide 12 and slide bar 13 sliding connection, bracing piece 15 is installed to slide bar 13's one end, the fixed supporting shoe 16 that is provided with in bottom of bracing piece 15, the lower extreme of 2 one sides of base is provided with storage platform 9, equal fixed mounting has first hydraulic telescoping device 5 on the detection device 3 both sides, install slurcam 4 between the 5 flexible ends of first hydraulic telescoping device.

Further, detection device 3's internally mounted has second hydraulic stretching device 8, and the one end of second hydraulic stretching device 8 extends to detection device 3's outside, the fixed detection roof 6 that is provided with of one end of second hydraulic stretching device 8, detect roof 6 and put and install pressure sensor 7 between the thing platform 9, and pressure sensor 7 installs threely, it is different with single pressure sensor 7 that is general on the market, three pressure sensor 7 that sets up can the detection steel material of great area, reduce the error that local detection brought, it is more accurate to make the detection.

Further, perpendicular lifting mechanism 18 is installed to the front and back end of base 2 one side, three rotation wheel 11 is installed to perpendicular lifting mechanism 18's inside from top to bottom equidistance, rotate and connect through the transmission chain belt 10 transmission between the wheel 11, pass through bolt fastening between one side of storing platform 9 and the transmission chain belt 10, perpendicular lifting mechanism 18 can make heavier steel material rise to work platform, staff's burden has been alleviateed, the hidden danger that drops when also reducing the transport steel material and cause the injury to the staff.

Furthermore, one end of the sliding rod 13 is connected with the upper end of the supporting rod 15 through a rotating shaft, the motor 14 is fixedly mounted on the front side of the sliding rod 13, the output shaft of the motor 14 is in transmission connection with one end of the rotating shaft of the supporting rod 15 through a coupler, the supporting block 16 is in contact with the ground through the rotation of the supporting rod 15, the inclined shaking caused by the fact that the center of gravity of the steel material is not in the middle due to the characteristics of the steel material can be reduced, and the stability of the device is greatly increased.

Further, the one end of catch plate 4 is connected through the pivot with one of them first hydraulic telescoping device 5, and the other end of catch plate 4 passes through the bolt fastening with one of them first hydraulic telescoping device 5, and when work platform 1 can't be put into to great steel material, can make one end break away from with first hydraulic telescoping device 5 through dismantling the bolt, through the rotatory catch plate 4 of pivot, thereby it guarantees that the steel material gets into work platform 1 smoothly to make one side of catch plate 4 rise.

Further, control panel 17 is installed to detection device 3's front end, sets up control panel 17 in detection device 3's front end, can also observe the pilot lamp on control panel 17 when observing the detection situation on work platform 1, can conveniently and audio-visually come to operate control panel 17 according to work platform 1's the condition.

The working principle is as follows: when the device is used, a worker can take out the supporting blocks 16 from two sides of the base 2 through the sliding fit of the sliding cylinder 12 and the sliding rod 13, the supporting rods 15 connected with the supporting blocks are rotated through the starting motor 14 to enable the supporting blocks 16 to be contacted with the ground, the worker can move the steel material to be detected to the object placing platform 9 in a group of two persons, or can move the steel material to be detected to the object placing platform 9 through the ground, the motor in the base 2 is started to rotate through the control of the control panel 17, the transmission chain belt 10 and the rotating wheels 11 are started, the motor is started through the control panel 17, the output shaft of the motor drives one rotating wheel 11 to rotate, the steel material on the object placing platform 9 at the front end is lifted under the matching of the plurality of rotating wheels 11 and the transmission chain belt 10, so that the steel material is lifted to the same plane as the working platform 1, if the steel material to be detected is larger, the staff dismantles the bolt that pushing plate 4 and first hydraulic telescoping device 5 one end are connected, make pushing plate 4 one side rise through the pivot, let the smooth work platform 1 that gets into of steel material, start first hydraulic telescoping device 5, make steel material move towards one side of second hydraulic telescoping device 8 through pushing plate 4, when steel material moves to detecting roof 6, start second hydraulic telescoping device 8, detect under the effect of pressure sensor 7, if qualified, the pilot lamp on control panel 17 becomes green, if unqualified, become red, after detecting, control pushing plate 4 and get back to the position that begins to detect the time, the staff moves steel material from detecting roof 6 to put platform 9, start the motor in the base 2, make put platform 9 descend to ground, shift out put platform 9 with steel material, repeating the above operation to perform the next detection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a steel strength detection device for steel construction, includes work platform (1), its characterized in that: detection device (3) are installed to one side of work platform (1) up end, base (2) are installed to the lower terminal surface of work platform (1), slide cartridge (12) are all installed to the both sides of the inside lower extreme of base (2), the one end slidable mounting of slide cartridge (12) has slide bar (13), bracing piece (15) are installed to the one end of slide bar (13), the fixed supporting shoe (16) that is provided with in bottom of bracing piece (15), the lower extreme of base (2) one side is provided with puts thing platform (9), equal fixed mounting has first hydraulic telescoping device (5) on detection device (3) both sides, install slurcam (4) between the flexible end of first hydraulic telescoping device (5).

2. The steel strength detection device for the steel structure according to claim 1, characterized in that: the utility model discloses a hydraulic detection system, including detection device (3), the internally mounted of detection device (3) has second hydraulic stretching device (8), and the one end of second hydraulic stretching device (8) extends to the outside of detection device (3), the fixed detection roof (6) that is provided with of one end of second hydraulic stretching device (8), detect roof (6) and put and install pressure sensor (7) between thing platform (9), and pressure sensor (7) install threely.

3. The steel strength detection device for the steel structure according to claim 1, characterized in that: perpendicular lifting mechanism (18) are installed to the front and back end of base (2) one side, the inside of perpendicular lifting mechanism (18) from top to bottom equidistance is installed three and is rotated wheel (11), rotate and connect through transmission chain belt (10) transmission between wheel (11), pass through the bolt fastening between one side of platform (9) and transmission chain belt (10).

4. The steel strength detection device for the steel structure according to claim 1, characterized in that: the one end of slide bar (13) is connected through the pivot with the upper end of bracing piece (15), the equal fixed mounting in front side of slide bar (13) has motor (14), and the output shaft of motor (14) passes through the shaft coupling transmission with the one end of bracing piece (15) pivot department and is connected.

5. The steel strength detection device for the steel structure according to claim 1, characterized in that: one end of the pushing plate (4) is connected with one of the first hydraulic telescopic devices (5) through a rotating shaft, and the other end of the pushing plate (4) is fixed with the other one of the first hydraulic telescopic devices (5) through a bolt.

6. The steel strength detection device for the steel structure according to claim 1, characterized in that: and a control panel (17) is installed at the front end of the detection device (3).